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Description
xSiemens Sirius contactor 3RT2026-1BB40 – 3-pole power contactor, 24V DC, 11kW, 3NO
Overview
The Siemens Sirius contactor 3RT2026-1BB40 is a compact, reliable power contactor for industrial automation. It is ideal for switching motors and loads up to 11 kW at 400 V. With three normally open contacts (3NO) and a coil voltage of 24 V DC, this contactor is versatile in its application, particularly in mechanical and plant engineering.
Technical data
| feature | Specifications |
|---|---|
| Contactor type | 3-pole, power contactor |
| Coil voltage | 24 V DC |
| Main contacts | 3 normally open contacts (3NO) |
| Rated power | 11 kW at 400 V AC-3 |
| Auxiliary contacts | Optionally retrofittable |
| Connection | screw connection |
| Assembly | DIN rail (top hat rail) |
| Protection class | IP20 |
| Item number | 3RT2026-1BB40 |
Special features & advantages
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Quick and easy installation
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Robust, low-maintenance design
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Ideal for motor starters and load switching
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Siemens industrial quality, internationally applicable
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Compatible with Sirius system accessories
Areas of application
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Engine controls and starter circuits
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Pump and fan systems
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Mechanical and plant engineering
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Building automation (e.g. roller shutters, lifting systems)
Scope of delivery
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1× Siemens Sirius contactor 3RT2026-1BB40
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Original packaging Siemens
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Installation instructions (download)
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